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| author | Stefan Hajnoczi <stefanha@linux.vnet.ibm.com> | 2012-01-18 14:40:46 +0000 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2012-01-26 14:49:14 +0100 |
| commit | 12bd451fe0be83474910bb63b5874458141d4230 (patch) | |
| tree | 2aec25bd837004ae1fac7a4951f824a7e0b2f9d7 /trace-events | |
| parent | 5094a6c016f6e7a4fc800816d716e10ce2331396 (diff) | |
| download | qemu-12bd451fe0be83474910bb63b5874458141d4230.zip qemu-12bd451fe0be83474910bb63b5874458141d4230.tar.gz qemu-12bd451fe0be83474910bb63b5874458141d4230.tar.bz2 | |
qmp: add block_stream command
Add the block_stream command, which starts copy backing file contents
into the image file. Also add the BLOCK_JOB_COMPLETED QMP event which
is emitted when image streaming completes. Later patches add control
over the background copy speed, cancelation, and querying running
streaming operations.
Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
Acked-by: Luiz Capitulino <lcapitulino@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'trace-events')
| -rw-r--r-- | trace-events | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/trace-events b/trace-events index f6a3cd1..5edba21 100644 --- a/trace-events +++ b/trace-events @@ -74,6 +74,10 @@ bdrv_co_do_copy_on_readv(void *bs, int64_t sector_num, int nb_sectors, int64_t c stream_one_iteration(void *s, int64_t sector_num, int nb_sectors, int is_allocated) "s %p sector_num %"PRId64" nb_sectors %d is_allocated %d" stream_start(void *bs, void *base, void *s, void *co, void *opaque) "bs %p base %p s %p co %p opaque %p" +# blockdev.c +block_stream_cb(void *bs, void *job, int ret) "bs %p job %p ret %d" +qmp_block_stream(void *bs, void *job) "bs %p job %p" + # hw/virtio-blk.c virtio_blk_req_complete(void *req, int status) "req %p status %d" virtio_blk_rw_complete(void *req, int ret) "req %p ret %d" |